Quantitative Aptitude PYQs

Golu travels from point A to point B with speed 45 km/hr and from point B to C with speed 30 km/hr. If the total distance between A to C is 100 km and the average speed of Golu for the whole journey is 37.5 km/hr, then find the distance between A to B (given that Point A, B and C lie in a straight line).

A vessel contains a mixture of milk and water, in which water is 20% of milk. If 10 liters of water added in the vessel, then the water becomes 40% of milk. Find the difference between the quantity of milk and water in the initial mixture?

B invested 37.5% less than the investment of A and C invested 20% more than the investment of B in a business. If A, B and C invested for 4 months, 8 months and 6 months respectively and the sum of profit share of B & C is Rs. 17100, then find the profit share of A?

Train – A can cross a pole in 16 seconds and can cross a 600m long platform in 36 seconds. Find time taken by train – A to cross train – B while running in same direction, if speed and length of train – B are 72 km/hr. and 640m respectively.

The perimeter of a rectangle is equal to the perimeter of a square whose area is 784 m². If the breadth of the rectangle is 40% of the length of the rectangle, then find the area of the rectangle?

The ratio of the present age of Veer and that of Ayush is 16 : 7 respectively and twelve years hence the age of Veer will be 20/11 th of Ayush’s age at that time. If the average of the present age of Veer, Ayush and Shivam is 35 years, then find the present age of Shivam?

Ankit invested a certain amount in scheme P at the rate of 15% p.a. for two years and gets Rs. 3900 as simple interest. If he increased his initial amount by Rs. X and invested in another scheme Q at the rate of 10% p.a. for two years, gets Rs. 3360 as compound interest. Find the value of ‘X’?

In a class there are 60 girls and 30 boys, and the total average weight of class is 48 2/3 kg. If the average weight of boys is 56 kg, then find the difference between the average weight of boys and that of the girls?

Gaurav bought a table at 20% discount on mark price and he sells the table to Rahul at the loss of 10%. If Rahul sells the table to Ankit at the profit of 20% and Ankit pays Rs. 1296 for table, then find the cost price of table for Rahul?

Bholu can complete a work in 40 days and Happy is 25% more efficient than Bholu. Happy worked for 12 days on same work and he left, remaining work completed by Shivam in 30 days. Find in how many days Shivam can complete the same work alone?

Find the difference between number of non-recovered patient from the state UP and Telangana together to the number of recovered patients in Delhi and MP together.

What is the ratio of sum of 40% of non- recovered patient from Bihar and number of hospitalized patients from Delhi to the hospitalized patients from Telangana?

In Maharashtra, number of hospitalized patients is sum of hospitalized patients in Telangana and Bihar. If the number of recovered patients is only 25% then find the recovered patient in Maharashtra is approximately what percent of hospitalized patients in UP.

Find the average number of patients recovered from the state Delhi, UP and Telangana.

Due to the celebration of Durga puja in state West Bengal the covid19 rises tremendously. The patients hospitalized in the state is three times more than hospitalized patients in UP. Due to the sudden rise of cases 20% people died and of the remaining people only 75% of pateint get the beds. Find the number of patients who did not get the beds.

What is the average of number of employees working from home in company A, C and E together?

Number of employees working from office in company B is what % of number of employees working from office in company C?

Find the ratio of number of employees working from home in company A and company C together to number of employees working from office in company E and company B together?

Ratio of male and female in company E is 5:4 and ratio of male and female working from home in that company only is 7:8, then find the number of females who working from office.

Find the difference between number of employees in company D and C together to number of employees in company A and E together.